Bridge Tricks

Liquid Bridges, Gas Bridges, and Conveyor Bridges have several tricks that they can be used for to better manage resources flowing through them.

Most of these tricks make use of how inputs and outputs work in the game. Bridges are not technically sections of pipe, but rather buildings.

This page uses the word "pipes" to refer to Liquid Pipes, Gas Pipes, and Conveyor Rails.

These tricks don't apply to Wire, Automation Wire and Automation Ribbon Bridges, since electricity and automation signals do not travel in packets like other resources.

Heat Transfer
All types of bridges can be used as a more precise alternative to Tempshift Plates.

Continuous Loop
Normally, if you create a closed loop of pipes, resources within them won't travel anywhere, as there are no inputs for them to go to. Replacing a section of pipe with a bridge will cause flow, as the bridge provides an input for the resources to travel to, as well as an output to "push" them. This also works with Liquid Reservoirs and Gas Reservoirs, which also provide a buffer.



This can be used to make a heat exchange loop.

Priority Input/Output
Branches in pipes will distribute incoming resources in a round-robin fashion, distributing the resource packets evenly. This might not be what you want; you may want to prioritize one path over another. Bridges can help with that.

When the bridge input is attached to any section of pipe, it always accepts a resource packet if there is room in the output pipe for it. This can be used to prioritize resources down one path (the path the bridge outputs to) until it fills up, with the overflow continuing to travel down the pipe.



Conversely, if the bridge output is attached to the middle of a section of pipe, it will only output a resource packet if there is room for it in the output pipe (possibly merging packets if needed). This can be used to prioritize the source connected to the main pipe over the source connected to the bridge input, so that the bridge input source is only used if the main input source is not filling the pipe.

Note that these tricks work with any buildings with inputs or outputs, such as valves and shutoffs, not just bridges.